Type in the full discussion title or a part of it.
Discussion Title Created date
Braces, semicolon and else. A C inconsistency?
Hi, I am extremely fond of C, partly due to its great sytax consistency. But today, I noticed something which I find rather odd. It is regarding if .. else statements. A normal...
Tuesday, 4 May 2010 - 09:28
Amazing little creatures...!
Hi, There is no question here - just an experience I wanted to share with you. I just tested a couple of prototype PBCs, equipped with an ATmega1280. On one of the circuit boards...
Saturday, 6 February 2010 - 22:33
ATmega2560 vs. 1280 supply voltage
Hi, Usually, I run my microcontrollers at 5 V. However, in a current project 3.3 V is more desirable, since the majority of other digital circuits on that board run on 3.3 V. But...
Wednesday, 3 February 2010 - 12:00
Comments in hex files
Hi, I would like to know if it is possible to WinAVR to put comments into hex files. The thing is, that we would like some built-in safety, to make sure that a controller gets the...
Monday, 16 November 2009 - 12:15
Makefile warning feature?
Hi, For some time I've wondered about this: Is it possible to tweak the makefile, so the number of warnings (or just "There are warnings!") is displayed in the end, after a...
Monday, 28 September 2009 - 11:52
I/O port bit operations as boolean variables - a study
Hi guys, This is neither a question, nor the beginning of a debate. It is just meant as inspiration for rookies and such (as myself). I've been searching for topics this in the...
Tuesday, 28 July 2009 - 10:18
Signature bytes in ELF file
Hi, I've recently upgraded from an older WinAvr version to the latest one. And when I program controllers, I use AVR Studio 4 (4.15 I think), and use the generated .elf file...
Tuesday, 3 March 2009 - 10:28
long long problems
Hi, I have noticed some problems regarding 64-bit variables. The variables in question are defined as unsigned long long foo; or even volatile unsigned long long bar; Problem 1: I...
Tuesday, 26 February 2008 - 16:26
Bootloader section oddity
Hi, I don't know if this is a bug or a feature, but I'll tell you about it anyway. When working with my bootloader, I ran into this strange thing. I had, of course, forced the...
Monday, 22 October 2007 - 10:15
Getting address of bootloader section
Hi, I'm currently making some improvements on my bootloader, and I need the address of bootloader section (currently in mega1281 and mega2560). Of course, I can look in the...
Friday, 19 October 2007 - 07:46
Bootloader for ATmega2560 is placed at wrong address
Hi, I am trying to write a bootloader for the ATmega2560, but the bootloader code is placed in the middle of the flash area, and not at the end. When I import the .hex file into...
Thursday, 10 May 2007 - 10:11
USART1 Rx interrupt on ATmega2560
I'm in deep trouble. I am currently working with an ATmega2560, and soon I was supposed to have three of the four USARTs running simultaneously. But I can't seem to get the Rx...
Tuesday, 24 April 2007 - 15:15

Pages